Yu-wen Chang
Examiner (ID: 3611)
Most Active Art Unit | 2413 |
Art Unit(s) | 2413 |
Total Applications | 249 |
Issued Applications | 142 |
Pending Applications | 56 |
Abandoned Applications | 51 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 2378279
[patent_doc_number] => 04723739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Synchronous rectification track circuit'
[patent_app_type] => 1
[patent_app_number] => 6/755525
[patent_app_country] => US
[patent_app_date] => 1985-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5456
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/723/04723739.pdf
[firstpage_image] =>[orig_patent_app_number] => 755525
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/755525 | Synchronous rectification track circuit | Jul 15, 1985 | Issued |
Array
(
[id] => 2414953
[patent_doc_number] => 04738491
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Anti-lock brake device'
[patent_app_type] => 1
[patent_app_number] => 6/754317
[patent_app_country] => US
[patent_app_date] => 1985-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 5466
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738491.pdf
[firstpage_image] =>[orig_patent_app_number] => 754317
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/754317 | Anti-lock brake device | Jul 11, 1985 | Issued |
Array
(
[id] => 2378282
[patent_doc_number] => 04776643
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-11
[patent_title] => 'Method for feedback of malfunctions in brake systems, and brake system operating by this method'
[patent_app_type] => 1
[patent_app_number] => 6/750551
[patent_app_country] => US
[patent_app_date] => 1985-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4787
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/776/04776643.pdf
[firstpage_image] =>[orig_patent_app_number] => 750551
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/750551 | Method for feedback of malfunctions in brake systems, and brake system operating by this method | Jun 30, 1985 | Issued |
Array
(
[id] => 2520423
[patent_doc_number] => 04818978
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Position and image inputting unit'
[patent_app_type] => 1
[patent_app_number] => 6/748470
[patent_app_country] => US
[patent_app_date] => 1985-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2706
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818978.pdf
[firstpage_image] =>[orig_patent_app_number] => 748470
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/748470 | Position and image inputting unit | Jun 24, 1985 | Issued |
Array
(
[id] => 2450326
[patent_doc_number] => 04740780
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Head-up display for automobile'
[patent_app_type] => 1
[patent_app_number] => 6/747861
[patent_app_country] => US
[patent_app_date] => 1985-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 13251
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/740/04740780.pdf
[firstpage_image] =>[orig_patent_app_number] => 747861
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/747861 | Head-up display for automobile | Jun 23, 1985 | Issued |
06/747504 | RAILROAD COMMUNICATION SYSTEM | Jun 20, 1985 | Abandoned |
Array
(
[id] => 2240919
[patent_doc_number] => 04605104
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Actuator device'
[patent_app_type] => 1
[patent_app_number] => 6/745821
[patent_app_country] => US
[patent_app_date] => 1985-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4494
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/605/04605104.pdf
[firstpage_image] =>[orig_patent_app_number] => 745821
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/745821 | Actuator device | Jun 16, 1985 | Issued |
Array
(
[id] => 2294964
[patent_doc_number] => 04643488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Hydraulic vehicle servo brake'
[patent_app_type] => 1
[patent_app_number] => 6/744499
[patent_app_country] => US
[patent_app_date] => 1985-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2835
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643488.pdf
[firstpage_image] =>[orig_patent_app_number] => 744499
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744499 | Hydraulic vehicle servo brake | Jun 12, 1985 | Issued |
06/744320 | VEHICLE AIR BRAKE SYSTEM WITH PRESSURE SEPARATING BRAKE HOUSING | Jun 12, 1985 | Abandoned |
Array
(
[id] => 2339282
[patent_doc_number] => 04640557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-03
[patent_title] => 'Anti-skid device for motor vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/744455
[patent_app_country] => US
[patent_app_date] => 1985-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1969
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 457
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/640/04640557.pdf
[firstpage_image] =>[orig_patent_app_number] => 744455
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744455 | Anti-skid device for motor vehicles | Jun 12, 1985 | Issued |
Array
(
[id] => 2279494
[patent_doc_number] => 04603921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-05
[patent_title] => 'Brake proportioning system'
[patent_app_type] => 1
[patent_app_number] => 6/741646
[patent_app_country] => US
[patent_app_date] => 1985-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2738
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/603/04603921.pdf
[firstpage_image] =>[orig_patent_app_number] => 741646
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/741646 | Brake proportioning system | Jun 5, 1985 | Issued |
Array
(
[id] => 2355280
[patent_doc_number] => 04657314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Apparatus and method of controlling braking of an automotive vehicle, operating in a curved path'
[patent_app_type] => 1
[patent_app_number] => 6/742211
[patent_app_country] => US
[patent_app_date] => 1985-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2364
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657314.pdf
[firstpage_image] =>[orig_patent_app_number] => 742211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/742211 | Apparatus and method of controlling braking of an automotive vehicle, operating in a curved path | Jun 5, 1985 | Issued |
Array
(
[id] => 2309785
[patent_doc_number] => 04685746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Anti-skid brake control system for automotive brake system with extrapolation of wheel acceleration'
[patent_app_type] => 1
[patent_app_number] => 6/741465
[patent_app_country] => US
[patent_app_date] => 1985-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 33
[patent_no_of_words] => 21851
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685746.pdf
[firstpage_image] =>[orig_patent_app_number] => 741465
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/741465 | Anti-skid brake control system for automotive brake system with extrapolation of wheel acceleration | Jun 4, 1985 | Issued |
Array
(
[id] => 2414973
[patent_doc_number] => 04738492
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Anti-skid brake control system with a feature for deriving target wheel speed'
[patent_app_type] => 1
[patent_app_number] => 6/741466
[patent_app_country] => US
[patent_app_date] => 1985-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 23
[patent_no_of_words] => 18251
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738492.pdf
[firstpage_image] =>[orig_patent_app_number] => 741466
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/741466 | Anti-skid brake control system with a feature for deriving target wheel speed | Jun 4, 1985 | Issued |
06/740648 | CALIPER BRAKE FOR MOUNTAIN BICYCLES HAVING WIDE TIRES | Jun 2, 1985 | Abandoned |
Array
(
[id] => 2765713
[patent_doc_number] => 05059959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Cursor positioning method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/740641
[patent_app_country] => US
[patent_app_date] => 1985-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4369
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/059/05059959.pdf
[firstpage_image] =>[orig_patent_app_number] => 740641
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740641 | Cursor positioning method and apparatus | Jun 2, 1985 | Issued |
Array
(
[id] => 2330204
[patent_doc_number] => 04668022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'Anti-lock braking system'
[patent_app_type] => 1
[patent_app_number] => 6/739267
[patent_app_country] => US
[patent_app_date] => 1985-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 5982
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/668/04668022.pdf
[firstpage_image] =>[orig_patent_app_number] => 739267
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/739267 | Anti-lock braking system | May 28, 1985 | Issued |
Array
(
[id] => 2270941
[patent_doc_number] => 04610483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-09
[patent_title] => 'Vehicle brake system'
[patent_app_type] => 1
[patent_app_number] => 6/736121
[patent_app_country] => US
[patent_app_date] => 1985-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3115
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 320
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/610/04610483.pdf
[firstpage_image] =>[orig_patent_app_number] => 736121
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/736121 | Vehicle brake system | May 19, 1985 | Issued |
Array
(
[id] => 2319013
[patent_doc_number] => 04633980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Rotary motion damping means'
[patent_app_type] => 1
[patent_app_number] => 6/733627
[patent_app_country] => US
[patent_app_date] => 1985-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 4246
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/633/04633980.pdf
[firstpage_image] =>[orig_patent_app_number] => 733627
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/733627 | Rotary motion damping means | May 12, 1985 | Issued |
06/733706 | BRAKE SYSTEM FOR AUTOMOTIVE VEHICLES | May 12, 1985 | Abandoned |